Mr. Stephen B. Yonkowski of Chicago
August 19, 1933 - April 17, 2021
Stephen B. Yonkowski, of Chicago, Illinois. Married to Julia Yonkowski, nee Askew; devoted father of Jennifer (John) Winfrey, William (Soonok) Yonkowski and Stephania (Tom) Holland; cherished grandfather of Elizabeth, Desiree, Nicholette, Sean,... View Obituary & Service Information
